---
product_id: 589079807
title: "Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years"
brand: "einstein"
price: "€ 100.63"
currency: EUR
in_stock: true
reviews_count: 8
category: "Baby Einstein"
url: https://www.desertcart.hr/products/589079807-ocean-explorers-go-opus-go-4-in-1-crawl-chase
store_origin: HR
region: Croatia
---

# 150+ songs & phrases 4 adaptive play modes 4 interactive plush arms Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years

**Brand:** einstein
**Price:** € 100.63
**Availability:** ✅ In Stock

## Summary

> 🦀 Dive into learning & play — where curiosity meets the ocean’s rhythm!

## Quick Answers

- **What is this?** Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years by einstein
- **How much does it cost?** € 100.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/589079807-ocean-explorers-go-opus-go-4-in-1-crawl-chase)

## Best For

- einstein enthusiasts

## Why This Product

- Trusted einstein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chase & Catch Fun:** Motion-sensor powered chase mode encourages crawling and walking with playful rewards.
- • **Grow-With-Me 4-in-1 Modes:** Seamlessly evolves from tummy time to dance parties, supporting ages 3 months to 5 years.
- • **Sensory & Cognitive Boost:** Engages motor skills, shapes, numbers, colors, and opposites with interactive lights and sounds.
- • **Ocean-Themed Musical Journey:** Includes 4 exclusive Baby Einstein Ocean Explorers songs with adjustable volume for every mood.
- • **Soft-Touch Responsive Design:** Eight plush arms react to the slightest touch, making learning irresistibly tactile.

## Overview

The Baby Einstein Ocean Explorers Go Opus Go is a dynamic 4-in-1 activity toy designed for children aged 3 months to 5 years. Featuring tummy time, sit & play, chase, and dance modes, it supports developmental milestones through interactive lights, 150+ songs and phrases, and motion-sensor chase play. With eight plush arms and ocean-themed music, it combines sensory stimulation with cognitive learning, making it a top-rated, adaptable companion for early childhood growth.

## Description

Crawl, dance, chase, and learn with the Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Crawl and Chase Activity Toy. This motion-activated toy grows with child from baby to preschool with 4 modes of learning and fun to inspire musical exploration, number & shape learning, sensory discovery, and movement. Opus comes alive and plays 4 songs from the new Baby Einstein Ocean Explorers series - “Octopus Hide & Seek,” “Feeling Curious,” “Still Learning,” and the “Jellyfish Wiggle”. Touch a soft arm in Tummy Time Mode to see Opus light up, spin, and sing. In Sit & Play Mode, baby can learn numbers, colors, and shapes as Opus spins. In Chase Mode, Opus moves away from baby or toddler by sensing obstacles, encouraging crawling or walking to catch Opus. Once caught, he rewards with a celebratory song! Dance Mode brings the party to all ages as Opus teaches opposites and plays music. Appropriate for ages 3 months to 5 years. The best tummy time toy of 2024!

Review: Colorful, engaging, and full of learning — my baby’s favorite toy! - I’m genuinely impressed with the Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Activity Toy. From the moment I set it up, my baby was completely fascinated! The bright colors, cheerful lights, and upbeat songs capture attention right away, and there’s always something new to discover. What I appreciate most is how versatile this toy is. It grows beautifully with your baby — from tummy time to sitting, crawling, and eventually dancing. Each stage offers something fun and developmentally valuable. My little one especially loves the crawl-and-chase mode; it encourages movement and keeps playtime active and exciting. The toy includes a variety of songs and learning features that teach colors, shapes, and numbers in an interactive way. It’s not just entertaining — it’s educational too. I’ve noticed my baby becoming more curious and responsive since we started using it. We’ve had it for several weeks now, and it’s become part of our daily routine. My baby plays with it every day, and it continues to hold his interest — which says a lot! The build feels sturdy, and the overall design is thoughtful and well-made. If you’re looking for a toy that combines fun, movement, and learning in one adorable package, this is an excellent choice. It’s colorful, engaging, and truly worth the investment for little explorers. 🌈🐙✨
Review: Baby loooove it! - Of this toy is definitely a must have. My baby love it so much. It’s really 4 - in- 1 !! I was so surprised that it has so many different options and music quality that got my baby to play with it. It you have a 2-3 month old they will be able to play with it in tummy time and so much more. It’s great size so baby can see it and touch it. It’s stable and moving smooth. Lights up and singing songs. Baby will love it!

## Features

- The Baby Einstein Ocean Explorers Go Opus Go 4-in-1 toy features 4 modes - Tummy Time, Sit & Play, Chase, and Dance; grows with baby’s physical and cognitive needs from infant to preschool
- Baby can learn numbers, shapes, colors, and opposites with Opus; Reinforces gross and fine motor skills, listening skills, and cause & effect learning; 150+ songs and phrases in total
- During Tummy Time mode, touch an arm to see Opus light up, spin, and play “Feeling Curious”; In Sit & Play mode, older infants, will delight as Opus teaches shapes and numbers and plays “Still Learning”
- Sensor detects objects, allowing Opus to run away from babies and toddlers in Chase mode; In Dance mode, Opus plays the hit song “The Jellyfish Wiggle!”; For ages 3 months to 5 years
- Eight plush arms respond to baby’s slightest touch; Features 4 songs from Baby Einstein Ocean Explorers YouTube series with volume control; Requires 3 AA batteries; Dimensions: 9.4 x 9.4 x 9.0 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS3GJM1B |
| Age Range Description | 3-60 months |
| Best Sellers Rank | #3,914 in Toys & Games ( See Top 100 in Toys & Games ) #29 in Baby Musical Toys |
| Brand Name | Baby Einstein |
| Color | Go Opus Go |
| Customer Reviews | 4.7 out of 5 stars 966 Reviews |
| Educational Objective | To teach various academic and developmental skills, including numbers, shapes, colors, opposites, motor skills, listening skills, and cause & effect learning, while growing with the child from infant to preschool age. |
| Global Trade Identification Number | 00074451166516 |
| Included Components | Go Opus Go |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 9.4 x 9.4 x 9 inches |
| Item Type Name | crawl and chase baby toy |
| Item Weight | 1.56 Pounds |
| Manufacturer | Kids2, Inc. |
| Manufacturer Maximum Age (MONTHS) | 60.0 |
| Manufacturer Minimum Age (MONTHS) | 3.0 |
| Manufacturer Part Number | 16651-1-A3-EN-P-MEWS-W11 |
| Material Type | Fabric, Metal, Plastic |
| Model Number | 16651 |
| Number of Batteries | 3 AA batteries required. |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Battery Powered |
| Set Name | Baby Einstein Ocean Explorers |
| Size | 9.0" (H) x 9.4" (W) x 9.4" (D) |
| Sub Brand | Baby Einstein |
| Subject Character | Music |
| Supported Battery Types | 3 AA batteries required |
| Theme | Cause-and-effect understanding, Crawl and Chase, Shape and Colors |
| UPC | 074451166516 |
| Unit Count | 1.0 Count |

## Images

![Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years - Image 1](https://m.media-amazon.com/images/I/71NWbgEmdHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Colorful, engaging, and full of learning — my baby’s favorite toy!
*by A***D on November 1, 2025*

I’m genuinely impressed with the Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Activity Toy. From the moment I set it up, my baby was completely fascinated! The bright colors, cheerful lights, and upbeat songs capture attention right away, and there’s always something new to discover. What I appreciate most is how versatile this toy is. It grows beautifully with your baby — from tummy time to sitting, crawling, and eventually dancing. Each stage offers something fun and developmentally valuable. My little one especially loves the crawl-and-chase mode; it encourages movement and keeps playtime active and exciting. The toy includes a variety of songs and learning features that teach colors, shapes, and numbers in an interactive way. It’s not just entertaining — it’s educational too. I’ve noticed my baby becoming more curious and responsive since we started using it. We’ve had it for several weeks now, and it’s become part of our daily routine. My baby plays with it every day, and it continues to hold his interest — which says a lot! The build feels sturdy, and the overall design is thoughtful and well-made. If you’re looking for a toy that combines fun, movement, and learning in one adorable package, this is an excellent choice. It’s colorful, engaging, and truly worth the investment for little explorers. 🌈🐙✨

### ⭐⭐⭐⭐⭐ Baby loooove it!
*by A***A on January 21, 2026*

Of this toy is definitely a must have. My baby love it so much. It’s really 4 - in- 1 !! I was so surprised that it has so many different options and music quality that got my baby to play with it. It you have a 2-3 month old they will be able to play with it in tummy time and so much more. It’s great size so baby can see it and touch it. It’s stable and moving smooth. Lights up and singing songs. Baby will love it!

### ⭐⭐⭐⭐⭐ So fun!!!
*by M***B on January 5, 2026*

This was a gift for our nephew and he absolutely loved it! The size was perfect for him as a 1 year old. The sound wasn’t too loud like other toys and the quality was clear. The octopus itself is very cute and works very well! This is such a fun toy for kiddos to help get them moving!

## Frequently Bought Together

- Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years
- Baby Einstein Glow & Discover Light Bar Musical Activity Station and Tummy Time Toy, Montessori Cause and Effect Early Learning for 3-36 months
- Baby Einstein Take Along Tunes Musical Toy, Ages 3 months +

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-26*